The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 1994
Filed:
Aug. 12, 1992
James F Martin, West Greenwich, RI (US);
Grinnell Corporation, Cranston, RI (US);
Abstract
A fluid meter totalizing register assembly suitable for submerged service includes a fluid meter totalizing register and a register case. The register case has a housing comprising a water impermeable elastomeric material defining at least one wall of a cavity for receiving the fluid meter totalizing register. The register case includes a transparent lens of water impermeable material closing a top opening of the cavity in a water-tight seal with the wall of the housing, and a magnetic-force transmitting element of water impermeable material closing a bottom opening of the cavity in a water tight seal with the wall of the housing. The register includes a rotatable register element disposed within the cavity adjacent an inner surface of the magnetic-force transmitting element. The rotatable register element is driven by magnetic coupling with a rotatable meter element disposed adjacent an opposite, outer surface of the magnetic-force transmitting element.